214640100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3450

約数の個数: 108

約数和(自身を含む): 682456320

約数和(自身を除く): 467816220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1278, 1420, 1775, 2130, 2556, 3195, 3359, 3550, 4260, 5325, 6390, 6718, 7100, 10077, 10650, 12780, 13436, 15975, 16795, 20154, 21300, 30231, 31950, 33590, 40308, 50385, 60462, 63900, 67180, 83975, 100770, 120924, 151155, 167950, 201540, 238489, 251925, 302310, 335900, 476978, 503850, 604620, 715467, 755775, 953956, 1007700, 1192445, 1430934, 1511550, 2146401, 2384890, 2861868, 3023100, 3577335, 4292802, 4769780, 5962225, 7154670, 8585604, 10732005, 11924450, 14309340, 17886675, 21464010, 23848900, 35773350, 42928020, 53660025, 71546700, 107320050, 214640100]

約数ペア:

[(1, 214640100), (2, 107320050), (3, 71546700), (4, 53660025), (5, 42928020), (6, 35773350), (9, 23848900), (10, 21464010), (12, 17886675), (15, 14309340), (18, 11924450), (20, 10732005), (25, 8585604), (30, 7154670), (36, 5962225), (45, 4769780), (50, 4292802), (60, 3577335), (71, 3023100), (75, 2861868), (90, 2384890), (100, 2146401), (142, 1511550), (150, 1430934), (180, 1192445), (213, 1007700), (225, 953956), (284, 755775), (300, 715467), (355, 604620), (426, 503850), (450, 476978), (639, 335900), (710, 302310), (852, 251925), (900, 238489), (1065, 201540), (1278, 167950), (1420, 151155), (1775, 120924), (2130, 100770), (2556, 83975), (3195, 67180), (3359, 63900), (3550, 60462), (4260, 50385), (5325, 40308), (6390, 33590), (6718, 31950), (7100, 30231), (10077, 21300), (10650, 20154), (12780, 16795), (13436, 15975)]